Final answer:
Raising the temperature of the air increases the speed of sound waves in the air.
Explanation:
Raising the temperature of the air will increase the speed of a sound wave in the air. This is because hot temperatures cause particles in the air to move faster, facilitating quicker transmission of sound waves through the medium.
Conversely, options such as slowing down the movement of particles, removing particles from the air, decreasing the kinetic energy, or stopping particle collisions would all hinder the speed of a sound wave in air.
Learn more about Sound Transmission here:
https://brainly.com/question/30763237
